browser: Move browser_views_accessibility_browsertest.cc into views/ directory.

chrome/browser/ui/views/accessibility_event_router_views.h

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CHROME_BROWSER_UI_VIEWS_ACCESSIBILITY_EVENT_ROUTER_VIEWS_H_
-#define CHROME_BROWSER_UI_VIEWS_ACCESSIBILITY_EVENT_ROUTER_VIEWS_H_
-#pragma once
-
-#include <string>
-
-#include "base/basictypes.h"
-#include "base/gtest_prod_util.h"
-#include "base/string16.h"
-#include "chrome/browser/accessibility/accessibility_events.h"
-#include "ui/base/accessibility/accessibility_types.h"
-
-class Profile;
-
-template <typename T> struct DefaultSingletonTraits;
-
-namespace views {
-class View;
-}
-
-// NOTE: This class is part of the Accessibility Extension API, which lets
-// extensions receive accessibility events. It's distinct from code that
-// implements platform accessibility APIs like MSAA or ATK.
-//
-// Singleton class that adds listeners to many views, then sends an
-// accessibility notification whenever a relevant event occurs in an
-// accessible view.
-//
-// Views are not accessible by default. When you register a root widget,
-// that widget and all of its descendants will start sending accessibility
-// event notifications. You can then override the default behavior for
-// specific descendants using other methods.
-//
-// You can use Profile::PauseAccessibilityEvents to prevent a flurry
-// of accessibility events when a window is being created or initialized.
-class AccessibilityEventRouterViews {
- public:
-  // Internal information about a particular view to override the
-  // information we get directly from the view.
-  struct ViewInfo {
-    ViewInfo() : ignore(false) {}
-
-    // If nonempty, will use this name instead of the view's label.
-    std::string name;
-
-    // If true, will ignore this widget and not send accessibility events.
-    bool ignore;
-  };
-
-  // Get the single instance of this class.
-  static AccessibilityEventRouterViews* GetInstance();
-
-  // Handle an accessibility event generated by a view.
-  void HandleAccessibilityEvent(
-      views::View* view, ui::AccessibilityTypes::Event event_type);
-
-  // Handle a menu item being focused (separate because a menu item is
-  // not necessarily its own view).
-  void HandleMenuItemFocused(const string16& menu_name,
-                             const string16& menu_item_name,
-                             int item_index,
-                             int item_count,
-                             bool has_submenu);
-
- private:
-  friend struct DefaultSingletonTraits<AccessibilityEventRouterViews>;
-
-  FRIEND_TEST_ALL_PREFIXES(AccessibilityEventRouterViewsTest,
-                           TestFocusNotification);
-
-  AccessibilityEventRouterViews();
-  virtual ~AccessibilityEventRouterViews();
-
-  // Checks the type of the view and calls one of the more specific
-  // Send*Notification methods, below.
-  void DispatchAccessibilityNotification(
-      views::View* view,
-      int type);
-
-  // Each of these methods constructs an AccessibilityControlInfo object
-  // and sends a notification of a specific accessibility event.
-  static void SendButtonNotification(
-      views::View* view,
-      int type,
-      Profile* profile);
-  static void SendLinkNotification(
-      views::View* view,
-      int type,
-      Profile* profile);
-  static void SendMenuNotification(
-      views::View* view,
-      int type,
-      Profile* profile);
-  static void SendMenuItemNotification(
-      views::View* view,
-      int type,
-      Profile* profile);
-  static void SendTextfieldNotification(
-      views::View* view,
-      int type,
-      Profile* profile);
-  static void SendComboboxNotification(
-      views::View* view,
-      int type,
-      Profile* profile);
-  static void SendCheckboxNotification(
-      views::View* view,
-      int type,
-      Profile* profile);
-  static void SendWindowNotification(
-      views::View* view,
-      int type,
-      Profile* profile);
-  static void SendSliderNotification(
-      views::View* view,
-      int type,
-      Profile* profile);
-
-  // Return the name of a view.
-  static std::string GetViewName(views::View* view);
-
-  // Get the context of a view - the name of the enclosing group, toolbar, etc.
-  static std::string GetViewContext(views::View* view);
-
-  // Return a descendant of this view with a given accessible role, if found.
-  static views::View* FindDescendantWithAccessibleRole(
-      views::View* view,
-      ui::AccessibilityTypes::Role role);
-
-  // Return true if it's an event on a menu.
-  static bool IsMenuEvent(views::View* view,
-                          int type);
-
-  // Recursively explore all menu items of |menu| and return in |count|
-  // the total number of items, and in |index| the 0-based index of
-  // |item|, if found. Initialize |count| to zero before calling this
-  // method. |index| will be unchanged if the item is not found, so
-  // initialize it to -1 to detect this case.
-  static void RecursiveGetMenuItemIndexAndCount(views::View* menu,
-                                                views::View* item,
-                                                int* index,
-                                                int* count);
-
-  // Recursively explore the subviews and return the text from the first
-  // subview with a role of STATIC_TEXT.
-  static std::string RecursiveGetStaticText(views::View* view);
-
-  // The profile associated with the most recent window event  - used to
-  // figure out where to route a few events that can't be directly traced
-  // to a window with a profile (like menu events).
-  Profile* most_recent_profile_;
-};
-
-#endif  // CHROME_BROWSER_UI_VIEWS_ACCESSIBILITY_EVENT_ROUTER_VIEWS_H_